The Periodic Table of Elements

Which of the following statements is true about elements?

• Elements can be broken down into simpler substances.

• Elements are made of two or more types of atoms chemically bonded.

• Elements are made of only one type of atom.

• Elements are made of two or more types of atoms not chemically bonded.

Elements can't be broken down into simpler substances.

• True

• False

Elements are made of _____ subatomic particles.

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

The subatomic particles that make up an atom are (select all that apply):

• protons

• neutrons

• electrons

• gluons

Tags

NGSS.MS-PS1-1

DUCTILE

• METAL

• NONMETAL

MALLEABLE

• METAL

• NONMETAL

MOSTLY GASES

• METAL

• NONMETALS

MOSTLY SOLIDS

• METALS

• NONMETALS

GOOD CONDUCTOR OF HEAT AND ELECTRICITY

• METALS

• NONMETALS

Metalloids have properties similar to metals, but not nonmetals.

• True

• False